CM12S tool installs Cyanogen OS 12 on OnePlus One automatically

The Cyanogen team has begun the OTA rollout for Android Lollipop based Cyanogen OS 12 for OnePlus One devices.

The global rollout update, incorporating a bunch of new features and enhancements such as ambient display, new lock screen, improved camera and more, will continue for the next few days.

Do not worry if the OTA is yet to make its way through your region. OnePlus One forum member, svensonic1, has developed a tool called CM12S installer which automatically installs CM12S update on your OnePlus One. Just click one button and that will install ADB and USB debugging.

svensonic1 is the same member who has previously released an OxygenOS installer for OnePlus One. He has confirmed that the automatic installer is working fine without any issue.

"We got a sticky yay. Everything is stable so far tested it with 4 different OnePlus Ones and everything just works fine. Tomorrow a new build that will do fastboot reboot at the end as you need to do it manually (holding power button)," asserts the member.

Changelog

Build 1.0 (current)

New installer

Based on Build 2.0 of the OxygenOS Installer that isn't released yet

Fully working

Unique install method

Keeps your files & apps

Fix the App is stopped issue and bootloop

Build 1.1 (firefly build)

After installing automaticly fastboot reboot instead of user needing to hold the power button